Fine-tune your nonverbal intelligence, with What Every BODY Is Saying: An Ex-FBI Agent’s Guide to Speed-Reading People. “Joe Navarro, a former FBI counterintelligence officer and a recognized expert on nonverbal behavior, explains how to “speed-read” people: decode sentiments and behaviors, avoid hidden pitfalls, and look for deceptive behaviors. You’ll also learn how your body language can influence what your boss, family, friends, and strangers think of you.” (amazon.com)